A co-worker has offered to kitty sit anytime that we need one. Frankie has all his claws and is really good at home but our house is pretty kitty proofed. Is it risky to take him to someone else's house for sitting? I'm just wondering if he'd be upset that we left him there and might scratch something of hers. Is it better to have someone stop over to our house so as not to make him go into an unfamiliar setting? I was thinking he might like going to her place so he's not as lonely. What are your thougths?